I need a smooth bushing. this shouldn't take long at all, I just have no idea how to do it properly. My dimensions are in mm. All I need is the .STL file so I can send it to shapeways. PM me, email me or text me how much $$ you want. GLSLINKY@gmail.com 2404782215 I have spent hours trying to figure this out and I have no modeling experience. I was able to create it with sketchup8, but it is rather blocky, and not smooth. I know someone can do it better, and I know it can be done easily and fast. Dimensions are in the attached picture, contact me with any questions. Thanks!